仅获取软删除的记录

Question

我创建了一个方法来仅获取我的 LessonsController 中软删除的课程

我没有得到我的课程控制器应该是什么路线

<?php

namespace App\Http\Controllers;

use Response;
use App\lesson;
use Illuminate\Http\Request;
use App\Acme\Transformers\LessonTransformer;
use Illuminate\Support\Facades\Input;

class LessonsController extends ApiController 
{

    protected $lessonTransformer;

    function __construct(LessonTransformer $lessonTransformer) 
    {
        $this->lessonTransformer = $lessonTransformer;
    }

    //fetch all and pass a metadata 'data' 
    public function index() 
    {
        $lessons = Lesson::all();

        return $this->respond([
            'data' => $this->lessonTransformer->transformCollection($lessons->all())
        ]);
    }

    //delete a lesson by id
    public function destroy($id)
    {   
        $dlesson = Lesson::find(input::get('id'));

        if(! $dlesson) {
            return $this->respondNotFound();
        }

        $dlesson->delete();

        return $this->respondDeleted('Lesson deleted successfully');
    }

    public function deletedLessons() 
    {
        $deleted_lessons = Lesson::onlyTrashed()->get();

        return $this->respond([
            'data' => $this->lessonTransformer->transformCollection($lessons->all())
        ]);
    }    

}

我尝试过删除记录，例如 http://localhost:8000/api/v1/lessons/11

谢谢

Answer 1

确保：

• 您在迁移中使用了softDeletes() 方法并执行了此迁移
• 你在模型中使用了SoftDeletes trait
• 您已将deleted_at 添加到模型中的$dates 属性

https://laravel.com/docs/5.3/eloquent#soft-deleting

完成所有操作后，您的查询将正常工作，并且只会返回软删除的课程：

$deleted_lessons = Lesson::onlyTrashed()->get();